```css
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
body { font-family: system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif; overflow-x:hidden; background:#FDF9F0; color:#2C2C2C; }

.container { max-width:1200px; margin:0 auto; padding:0 24px; }
.section { padding:80px 0; position:relative; }
.section:nth-child(even) { background:#F0ECE4; }

/* ===== 导航 ===== */
.site-header { position:fixed; top:0; left:0; width:100%; z-index:1000; background:rgba(253,249,240,0.92); backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px); border-bottom:2px solid #2C2C2C; }
.header-inner { display:flex; align-items:center; justify-content:space-between; height:68px; max-width:1200px; margin:0 auto; padding:0 24px; }
.logo { display:flex; align-items:center; gap:10px; font-weight:900; font-size:1.3rem; text-decoration:none; color:#2C2C2C; letter-spacing:-0.5px; }
.logo-icon { width:38px; height:38px; border-radius:50% 4px 50% 50%; background:#FF6B5E; display:flex; align-items:center; justify-content:center; font-size:1rem; color:#fff; transform:rotate(-8deg); box-shadow:2px 2px 0 #2C2C2C; }
.main-nav { display:flex; align-items:center; gap:28px; list-style:none; }
.main-nav a { text-decoration:none; font-size:0.9rem; font-weight:600; color:#2C2C2C; position:relative; padding:4px 0; transition:0.2s; letter-spacing:0.5px; }
.main-nav a::after { content:''; position:absolute; bottom:0; left:0; width:0; height:2px; background:#FF6B5E; transition:width 0.3s ease; }
.main-nav a:hover::after { width:100%; }
.nav-cta { padding:8px 22px; border-radius:40px; background:#2D9CDB; color:#fff!important; font-weight:700!important; box-shadow:2px 2px 0 #2C2C2C; transition:0.15s!important; }
.nav-cta:hover { transform:translate(1px,1px); box-shadow:1px 1px 0 #2C2C2C; }
.nav-cta::after { display:none; }
.menu-toggle { display:none; background:none; border:none; cursor:pointer; font-size:1.4rem; color:#2C2C2C; padding:4px; }

/* ===== Hero ===== */
.hero { min-height:80vh; display:flex; align-items:center; position:relative; overflow:hidden; background:#FDF9F0; }
.hero::before { content:''; position:absolute; top:-60px; right:-100px; width:400px; height:400px; background:#FFD93D; opacity:0.5; border-radius:50% 50% 40% 60%; z-index:0; }
.hero::after { content:''; position:absolute; bottom:-40px; left:-60px; width:300px; height:300px; background:#4ECDC4; opacity:0.25; border-radius:60% 40% 50% 50%; z-index:0; }
.hero-content { position:relative; z-index:1; max-width:720px; }
.hero-eyebrow { display:inline-block; font-size:0.85rem; font-weight:700; padding:6px 18px; border-radius:30px; margin-bottom:20px; background:#FF6B5E; color:#fff; letter-spacing:1px; transform:rotate(-2deg); box-shadow:2px 2px 0 #2C2C2C; }
.hero h1 { font-size:3.2rem; font-weight:900; line-height:1.15; margin-bottom:22px; color:#2C2C2C; letter-spacing:-2px; }
.hero h1 .accent { color:#FF6B5E; position:relative; display:inline-block; }
.hero h1 .accent::after { content:''; position:absolute; bottom:4px; left:0; width:100%; height:8px; background:#FFD93D; z-index:-1; border-radius:2px; }
.hero p { font-size:1.15rem; opacity:0.75; max-width:560px; margin-bottom:36px; line-height:1.7; }
.hero-buttons { display:flex; gap:16px; align-items:center; }
.hero-image { position:absolute; right:0; top:50%; transform:translateY(-50%) rotate(3deg); border-radius:20px; overflow:hidden; box-shadow:12px 12px 0 #FFD93D, 12px 12px 0 2px #2C2C2C; max-width:40%; z-index:1; }
.hero-image img { width:100%; height:auto; display:block; }

/* ===== 按钮 ===== */
.btn { display:inline-flex; align-items:center; gap:8px; padding:14px 32px; border-radius:40px; font-weight:700; cursor:pointer; border:none; text-decoration:none; transition:0.2s; font-size:0.95rem; letter-spacing:0.5px; }
.btn-primary { background:#FF6B5E; color:#fff; box-shadow:3px 3px 0 #2C2C2C; }
.btn-primary:hover { transform:translate(2px,2px); box-shadow:1px 1px 0 #2C2C2C; }
.btn-outline { background:transparent; border:2px solid #2C2C2C; color:#2C2C2C; }
.btn-outline:hover { background:#2C2C2C; color:#FDF9F0; }

/* ===== 标签/标题 ===== */
.section-label { display:inline-block; font-size:0.85rem; font-weight:800; letter-spacing:3px; margin-bottom:16px; color:#2D9CDB; text-transform:uppercase; }
.section-label::before { content:'✶ '; color:#FF6B5E; }
.section-title { font-size:2.6rem; font-weight:900; margin-bottom:16px; letter-spacing:-1px; line-height:1.2; }
.section-desc { max-width:600px; opacity:0.7; margin-bottom:48px; font-size:1.05rem; line-height:1.7; }

/* ===== 卡片网格 ===== */
.cards-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:24px; }
.category-card { border-radius:16px; padding:28px; background:#fff; border:2px solid #2C2C2C; transition:0.25s; position:relative; overflow:hidden; }
.category-card::before { content:''; position:absolute; top:0; left:0; width:4px; height:100%; background:#FF6B5E; }
.category-card:hover { transform:translateY(-5px) rotate(-1deg); box-shadow:8px 8px 0 rgba(44,44,44,0.15); }
.card-icon { width:52px; height:52px; border-radius:14px; background:#F0ECE4; display:flex; align-items:center; justify-content:center; margin-bottom:18px; font-size:1.5rem; box-shadow:2px 2px 0 #2C2C2C; }
.card-link { font-weight:700; font-size:0.85rem; text-decoration:none; color:#2D9CDB; display:inline-flex; align-items:center; gap:4px; }
.card-link::after { content:'→'; transition:transform 0.2s; }
.card-link:hover::after { transform:translateX(4px); }

/* ===== 特性块 ===== */
.feature-block { display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; }
.feature-image { border-radius:20px; overflow:hidden; border:2px solid #2C2C2C; box-shadow:10px 10px 0 #4ECDC4; transform:rotate(-2deg); }
.feature-image img { width:100%; height:auto; display:block; }
.feature-text { }
.feature-text .section-title { font-size:2.2rem; }
.feature-list { list-style:none; margin-top:20px; }
.feature-list li { padding:10px 0; font-size:1.05rem; display:flex; align-items:center; gap:12px; font-weight:500; }
.feature-list li::before { content:'✓'; font-weight:900; width:24px; height:24px; background:#4ECDC4; border-radius:50%; display:inline-flex; align-items:center; justify-content:center; font-size:0.8rem; color:#fff; flex-shrink:0; }

/* ===== 数据条 ===== */
.stats-bar { display:grid; grid-template-columns:repeat(4,1fr); gap:24px; text-align:center; }
.stat-item { padding:32px 24px; border-radius:20px; background:#fff; border:2px solid #2C2C2C; position:relative; transition:0.2s; }
.stat-item:hover { transform:translateY(-4px); box-shadow:6px 6px 0 #FFD93D; }
.stat-item:nth-child(1) .stat-number { color:#FF6B5E; }
.stat-item:nth-child(2) .stat-number { color:#2D9CDB; }
.stat-item:nth-child(3) .stat-number { color:#4ECDC4; }
.stat-item:nth-child(4) .stat-number { color:#E67E22; }
.stat-number { font-size:2.6rem; font-weight:900; letter-spacing:-2px; }
.stat-label { font-size:0.95rem; opacity:0.6; margin-top:8px; font-weight:500; }

/* ===== 内容墙 ===== */
.content-wall { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:26px; }
.content-wall-item { border-radius:16px; overflow:hidden; background:#fff; border:2px solid #2C2C2C; transition:0.25s; position:relative; }
.content-wall-item:hover { transform:translateY(-5px) scale(1.02); box-shadow:8px 8px 0 rgba(44,44,44,0.15); }
.content-wall-item::after { content:''; position:absolute; top:0; right:0; width:0; height:0; border-style:solid; border-width:0 40px 40px 0; border-color:transparent #FF6B5E transparent transparent; opacity:0; transition:0.3s; }
.content-wall-item:hover::after { opacity:1; }
.content-wall-item img { width:100%; height:200px; object-fit:cover; border-bottom:2px solid #2C2C2C; }
.content-wall-body { padding:20px; }
.content-wall-body h3 { font-size:1.1rem; margin-bottom:8px; font-weight:800; }
.content-wall-body p { font-size:0.9rem; opacity:0.65; line-height:1.5; }

/* ===== FAQ ===== */
.faq-list { max-width:800px; margin:0 auto; }
.faq-item { border:2px solid #2C2C2C; border-radius:14px; margin-bottom:10px; overflow:hidden; cursor:pointer; background:#fff; transition:0.2s; }
.faq-item:hover { border-color:#FF6B5E; }
.faq-item .faq-question { padding:18px 24px; font-weight:700; font-size:1.05rem; display:flex; justify-content:space-between; align-items:center; background:transparent; }
.faq-item .faq-question::after { content:'+'; font-size:1.6rem; font-weight:400; color:#FF6B5E; transition:transform 0.3s; }
.faq-item.open .faq-question::after { content:'−'; transform:rotate(180deg); }
.faq-item .faq-answer { padding:0 24px 18px; display:none; opacity:0.7; line-height:1.7; font-size:0.95rem; }
.faq-item.open .faq-answer { display:block; animation:fadeSlide 0.3s ease; }
@keyframes fadeSlide { from { opacity:0; transform:translateY(-8px); } to { opacity:0.7; transform:translateY(0); } }

/* ===== CTA横幅 ===== */
.cta-banner { padding:60px 32px; text-align:center; border-radius:20px; background:#FF6B5E; color:#fff; border:2px solid #2C2C2C; box-shadow:10px 10px 0 #2C2C2C; position:relative; overflow:hidden; }
.cta-banner::before { content:'◆'; position:absolute; top:-20px; left:30px; font-size:120px; opacity:0.15; transform:rotate(15deg); }
.cta-banner::after { content:'●'; position:absolute; bottom:-40px; right:40px; font-size:160px; opacity:0.12; }
.cta-banner h2 { color:#fff; font-size:2rem; font-weight:900; margin-bottom:12px; position:relative; }
.cta-banner p { color:rgba(255,255,255,0.9); margin-bottom:24px; position:relative; }
.cta-banner .btn-primary { background:#2C2C2C; color:#FFD93D; box-shadow:3px 3px 0 rgba(255,255,255,0.6); position:relative; }

/* ===== 页脚 ===== */
.site-footer { padding:64px 0 28px; background:#2C2C2C; color:#FDF9F0; }
.site-footer .container { }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:40px; }
.footer-brand p { opacity:0.6; font-size:0.9rem; line-height:1.6; margin-top:12px; }
.footer-col h4 { font-size:1rem; font-weight:700; margin-bottom:16px; color:#FFD93D; }
.footer-col a { display:block; text-decoration:none; color:rgba(253,249,240,0.7); padding:5px 0; font-size:0.9rem; transition:0.2s; }
.footer-col a:hover { color:#FF6B5E; padding-left:6px; }
.footer-bottom { border-top:1px solid rgba(255,255,255,0.15); margin-top:40px; padding-top:20px; text-align:center; font-size:0.85rem; color:rgba(253,249,240,0.5); }

/* ===== 工具类 ===== */
.text-accent { color:#FF6B5E; }
.text-accent-blue { color:#2D9CDB; }
.text-center { text-align:center; }
.seo-description { max-width:600px; margin:0 auto 48px; opacity:0.7; line-height:1.7; }
.mt-0 { margin-top:0; }
.mb-0 { margin-bottom:0; }

/* 辅助装饰元素 */
.deco-dot { display:inline-block; width:8px; height:8px; border-radius:50%; background:#FF6B5E; margin:0 4px; }
.deco-line { width:60px; height:4px; background:#FFD93D; border-radius:4px; margin:16px 0; }

/* 精选漫画卡片特殊效果 */
.cards-grid .category-card:nth-child(2) { border-top:6px solid #2D9CDB; }
.cards-grid .category-card:nth-child(3) { border-top:6px solid #4ECDC4; }
.cards-grid .category-card:nth-child(4) { border-top:6px solid #FFD93D; }
.cards-grid .category-card:nth-child(5) { border-top:6px solid #E67E22; }
.cards-grid .category-card:nth-child(odd) { transform:rotate(0.5deg); }
.cards-grid .category-card:nth-child(even) { transform:rotate(-0.5deg); }
.cards-grid .category-card:nth-child(odd):hover { transform:rotate(-0.5deg) translateY(-5px); }
.cards-grid .category-card:nth-child(even):hover { transform:rotate(0.5deg) translateY(-5px); }

/* ===== 响应式 ===== */
@media (max-width: 992px) {
  .hero h1 { font-size:2.4rem; }
  .hero-image { max-width:35%; }
  .section-title { font-size:2rem; }
}

@media (max-width: 768px) {
  .feature-block { grid-template-columns:1fr; gap:40px; }
  .stats-bar { grid-template-columns:repeat(2,1fr); gap:16px; }
  .footer-grid { grid-template-columns:1fr 1fr; gap:32px; }
  .main-nav { display:none; position:absolute; top:68px; left:0; width:100%; background:#FDF9F0; padding:24px; flex-direction:column; gap:16px; border-bottom:2px solid #2C2C2C; box-shadow:0 8px 24px rgba(0,0,0,0.08); }
  .main-nav.open { display:flex; }
  .menu-toggle { display:flex; align-items:center; gap:6px; }
  .hero { padding-top:120px; }
  .hero-content { max-width:100%; }
  .hero-image { display:none; }
  .section { padding:60px 0; }
  .section-title { font-size:1.8rem; }
  .hero h1 { font-size:2.2rem; }
}

@media (max-width: 480px) {
  .cards-grid, .content-wall, .stats-bar { grid-template-columns:1fr; }
  .footer-grid { grid-template-columns:1fr; gap:24px; }
  .hero-buttons { flex-direction:column; align-items:stretch; }
  .btn { justify-content:center; }
  .hero { min-height:auto; }
  .section-title { font-size:1.6rem; }
  .hero-eyebrow { font-size:0.7rem; }
  .nav-cta { padding:6px 14px; font-size:0.8rem; }
  .stat-number { font-size:2rem; }
}

/* 打印优化 */
@media print {
  .site-header { position:absolute; }
  .hero { min-height:auto; padding:40px 0; }
}